Sur le Web

Nouveautés sur le Web

Articles les plus récents

Vaporization trick enables ‘tandem’ solar cells to be made at lower temperatures

mercredi 26 août 2026 par Ulrich W. Paetzold, Paul Fassl

Nature, Published online: 26 August 2026; doi:10.1038/d41586-026-02469-6A clever approach for evaporating a compound used to make perovskite semiconductors tackles a vexing challenge in scaling up next-generation solar cells.

Nature

Daily briefing: Celebrating Dolly Parton’s contributions to science

mercredi 26 août 2026 par Flora Graham

Nature, Published online: 26 August 2026; doi:10.1038/d41586-026-02719-7Parton helped to fund Moderna’s early-stage vaccine research, among other philanthropic projects. Plus, causes and treatments for depression, and how AI-detection tools are pushing back against (...)

Nature

Are pro-nuclear politics a threat to public safety?

mercredi 26 août 2026 par Peter Fairley

Nature, Published online: 26 August 2026; doi:10.1038/d41586-026-02509-1Oversight agencies suddenly face pressure to rapidly assess a range of relatively untested reactor designs.

Nature

South Africa’s ‘registration law’ for scientists could be a template for the world — if the nation gets it right

mercredi 26 août 2026

Nature, Published online: 26 August 2026; doi:10.1038/d41586-026-02568-4The plan to force some scientists to register with a professional body could protect people and the environment, but the current version lacks clarity.

Nature

This pulsating muscle graft mimics benefits of exercise

mercredi 26 août 2026 par Mohana Basu

Nature, Published online: 26 August 2026; doi:10.1038/d41586-026-02664-5Mice with the surgical implant developed more muscle mass, strength and bone density.

Nature

Savannah grass growth in dry conditions is boosted by increased CO₂ levels

mercredi 26 août 2026

Nature, Published online: 26 August 2026; doi:10.1038/d41586-026-02480-xAnalysis of 70 experiments and 32 years of field observations shows that increasing the amount of carbon dioxide enhances the growth of the C4 group of grasses when water is limited. These findings challenge the assumption (...)

Nature

Dolly Parton dies aged 80 — researchers celebrate her contributions to science

mercredi 26 août 2026 par Elizabeth Gibney, Dhruv Shenai

Nature, Published online: 26 August 2026; doi:10.1038/d41586-026-02676-1The country singer was an advocate for vaccines, public health, literacy and marginalized communities.

Nature

The 46 companies scrambling to commercialize fusion for energy

mercredi 26 août 2026 par Neil Savage

Nature, Published online: 26 August 2026; doi:10.1038/d41586-026-02513-5Whether the billions of dollars of investment will lead to an inexhaustible source of clean electrical power is not yet known.

Nature

Smaller reactors bring nuclear power closer to fulfilling its promise

mercredi 26 août 2026 par Neil Savage

Nature, Published online: 26 August 2026; doi:10.1038/d41586-026-02506-4Shadowed by past disasters, nuclear engineers are developing different types of reactor, fuel, coolant and material that could help to make fission the zero-carbon energy technology of (...)

Nature

A practical recycling strategy for making thiophosphate molecules with enzymes

mercredi 26 août 2026

Nature, Published online: 26 August 2026; doi:10.1038/d41586-026-02482-9An enzymatic platform for constructing the thiophosphate molecular motif without relying on large amounts of expensive reagents has been developed. The method lays the foundation for developing enzymatic cascades to (...)

Nature